The pronounced abbreviation of D.U.P.A., which stands for Designated Ugly Person--Always.

The unattractive friend that belongs to a certain group--each group usually has at least one. This friend gets ignored by friends of the group that are of the opposite sex. Because of their lack-of good looks, this person is noted as annoying because engaging in conversation requires one to look at the dupa, which results in horrible inner agony. This causes the non-dupa to become annoyed because the dupa continually attempts to continue conversation, while the non-dupa would like nothing better than for the dupa to simply go away.

A man's FUPA, from 'dude' + 'FUPA.' The male equivalent of a FUPA (Fat Upper Pubic Area), a term which is commonly understood to refer to women (it is also known as Fat Upper Pussy Area or gunt, from 'gut' + 'cunt,' for example). The under the belt area of a pot belly.